Table 3.

IC₅₀ values, CC₅₀s and Selectivity index (SI) values of the O. ochengi adult female hits on the different O. ochengi parasite stages tested

		Extract
Nature of parameter	Parameter	TBRhex	PULhex	PULmc	PULmet	PURhex	PURmc	PURmet	PUShex	PUSmc
Inhibition of adult male worm motility	IC50 (μg/mL)	131.7	33.26	16.63	31.25	43.22	48.89	34.89	32.82	43.22
	CC50 (μg/mL)	375	93.75	93.75	93.73	46.88	93.75	93.75	46.88	46.88
	SI	2.8	2.8	5.6	3.0	1.1	1.9	2.7	1.4	1.1
Inhibition of formazan formation by female worms	IC50 (μg/mL)	213.5	67.87	35.65	125.30	37.36	162.70	125.30	37.79	37.36
	CC50 (μg/mL)	375	93.75	93.75	93.73	46.88	93.75	93.75	46.88	46.88
	SI	1.8	1.4	2.6	0.75	1.3	0.6	0.7	1.2	1.3
Inhibition of mf motility	IC50 (μg/mL)	154.8	62.50	125.0	31.25	55.61	62.50	31.25	31.25	125.0
	CC50 (μg/mL)	375	93.75	93.75	93.73	46.88	93.75	93.75	46.88	46.88
	SI	2.4	1.5	2.9	3.0	1.5	1.7	1.5	1.5	1.5